Synthesis, recording and metrology of laser beams with phase singularities
The main task of the work was obtaining the high efficient diffraction elements to generate high quality laser beams with phase singularities. The method of recording such diffractive structures on the organic photoresist and further replication to the transparent and reflective materials is describ...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2003 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2003
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118004 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Synthesis, recording and metrology of laser beams with phase singularities / A.A. Ivanovskyy, I.V. Basistiy, M.S. Soskin // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 249-253. — Бібліогр.: 9 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-118004 |
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Ivanovskyy, A.A. Basistiy, I.V. Soskin, M.S. 2017-05-28T05:48:23Z 2017-05-28T05:48:23Z 2003 Synthesis, recording and metrology of laser beams with phase singularities / A.A. Ivanovskyy, I.V. Basistiy, M.S. Soskin // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 249-253. — Бібліогр.: 9 назв. — англ. 1560-8034 https://nasplib.isofts.kiev.ua/handle/123456789/118004 The main task of the work was obtaining the high efficient diffraction elements to generate high quality laser beams with phase singularities. The method of recording such diffractive structures on the organic photoresist and further replication to the transparent and reflective materials is described. Off-axis and on-axis holograms of optical vortices with different topological charges were computer generated and recorded. The exposure characteristics of the photoresist Shipley S1800 was investigated. The maximum achieved diffraction efficiency was 30 % (for the normal incidence case). The quality of the intensity and phase distribution was investigated. As criteria of the beam quality we accept the relative coincidence between experimental and theoretical data. We assume that ratio more than 0.8 indicates the good fitness. For this assumption over 90 % of the beam energy produced by our computer generated hologram (CGH) concur with theoretical distribution. Our diffraction elements recorded on photoresist are much better that ones recorded on silver emulsion. They were successfully used in the experimental investigations in our laboratory. The authors wish to express their thanks to the colleague from the Institute of Semiconductor Physics, NAS of Ukraine, Kostyukevich S. A. for his assistance in measurements. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Synthesis, recording and metrology of laser beams with phase singularities Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Synthesis, recording and metrology of laser beams with phase singularities |
| spellingShingle |
Synthesis, recording and metrology of laser beams with phase singularities Ivanovskyy, A.A. Basistiy, I.V. Soskin, M.S. |
| title_short |
Synthesis, recording and metrology of laser beams with phase singularities |
| title_full |
Synthesis, recording and metrology of laser beams with phase singularities |
| title_fullStr |
Synthesis, recording and metrology of laser beams with phase singularities |
| title_full_unstemmed |
Synthesis, recording and metrology of laser beams with phase singularities |
| title_sort |
synthesis, recording and metrology of laser beams with phase singularities |
| author |
Ivanovskyy, A.A. Basistiy, I.V. Soskin, M.S. |
| author_facet |
Ivanovskyy, A.A. Basistiy, I.V. Soskin, M.S. |
| publishDate |
2003 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
The main task of the work was obtaining the high efficient diffraction elements to generate high quality laser beams with phase singularities. The method of recording such diffractive structures on the organic photoresist and further replication to the transparent and reflective materials is described. Off-axis and on-axis holograms of optical vortices with different topological charges were computer generated and recorded. The exposure characteristics of the photoresist Shipley S1800 was investigated. The maximum achieved diffraction efficiency was 30 % (for the normal incidence case). The quality of the intensity and phase distribution was investigated. As criteria of the beam quality we accept the relative coincidence between experimental and theoretical data. We assume that ratio more than 0.8 indicates the good fitness. For this assumption over 90 % of the beam energy produced by our computer generated hologram (CGH) concur with theoretical distribution. Our diffraction elements recorded on photoresist are much better that ones recorded on silver emulsion. They were successfully used in the experimental investigations in our laboratory.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118004 |
| citation_txt |
Synthesis, recording and metrology of laser beams with phase singularities / A.A. Ivanovskyy, I.V. Basistiy, M.S. Soskin // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 249-253. — Бібліогр.: 9 назв. — англ. |
| work_keys_str_mv |
AT ivanovskyyaa synthesisrecordingandmetrologyoflaserbeamswithphasesingularities AT basistiyiv synthesisrecordingandmetrologyoflaserbeamswithphasesingularities AT soskinms synthesisrecordingandmetrologyoflaserbeamswithphasesingularities |
| first_indexed |
2025-12-01T04:37:17Z |
| last_indexed |
2025-12-01T04:37:17Z |
| _version_ |
1850859338495688704 |